From: Tim Starling <tstarling@users.mediawiki.org>
Date: Sun, 27 Mar 2005 17:26:55 +0000 (+0000)
Subject: Don't clear objectcache on every query, I doubt there was any good reason for doing so
X-Git-Tag: 1.5.0alpha1~482
X-Git-Url: https://git.cyclocoop.org/%242?a=commitdiff_plain;h=0cc1d7fd548078e14bb60d003865aa11dc595186;p=lhc%2Fweb%2Fwiklou.git

Don't clear objectcache on every query, I doubt there was any good reason for doing so
---

diff --git a/includes/ObjectCache.php b/includes/ObjectCache.php
index b4bb22b59e..78ca5110b5 100644
--- a/includes/ObjectCache.php
+++ b/includes/ObjectCache.php
@@ -315,11 +315,14 @@ class SqlBagOStuff extends BagOStuff {
 	}
 	
 	function garbageCollect() {
-		$nowtime = time();
-		/* Avoid repeating the delete within a few seconds */
-		if ( $nowtime > ($this->lastexpireall + 1) ) {
-			$this->lastexpireall = $nowtime;
-			$this->expireall();
+		/* Ignore 99% of requests */
+		if ( !mt_rand( 0, 100 ) ) {
+			$nowtime = time();
+			/* Avoid repeating the delete within a few seconds */
+			if ( $nowtime > ($this->lastexpireall + 1) ) {
+				$this->lastexpireall = $nowtime;
+				$this->expireall();
+			}
 		}
 	}